CN110584888A - Medical treatment transfer car (buggy) - Google Patents
Medical treatment transfer car (buggy) Download PDFInfo
- Publication number
- CN110584888A CN110584888A CN201910623817.7A CN201910623817A CN110584888A CN 110584888 A CN110584888 A CN 110584888A CN 201910623817 A CN201910623817 A CN 201910623817A CN 110584888 A CN110584888 A CN 110584888A
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- Prior art keywords
- lifting
- telescopic
- frame
- underframe
- outer frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000000474 nursing effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000000860 Compassion Fatigue Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Abstract
A medical transfer cart, comprising: the movable base mechanism comprises an underframe and universal wheels arranged on the underframe; the lifting mechanism is provided with a lifting part and a lifting platform, wherein the bottom of the lifting part is arranged on the underframe of the movable base mechanism, and the lifting platform is arranged at the upper part of the lifting part, so that the lifting platform is driven by the lifting part to vertically lift along the longitudinal direction; and the transverse shovel type stretcher mechanism comprises a telescopic outer frame and a spliced inner stretcher spliced by two inner stretcher plates, wherein one inner stretcher plate in sliding fit with the lifting platform is respectively fixed on two opposite fixing rods of the telescopic outer frame, and the sliding direction of the inner stretcher plates is kept consistent with the telescopic direction of the telescopic outer stretcher, so that the two inner stretcher plates can move under the driving of the telescopic outer frame. The invention has the beneficial effects that: simple and convenient operation. The patient can only be by a medical personnel parallel translation in the state of lying on the back, replaces the tradition to need multiple medical personnel to lift up the patient and accomplishes the transportation effectively, has reduced medical personnel's work load.
Description
Technical Field
The invention relates to a medical transfer trolley.
Background
A medical transfer vehicle is a common instrument used for rescuing patients or wounded persons in daily life. In hospitals, patients often need to change beds among operating tables, CT machines, B-mode ultrasonic examinating tables, hospital beds, etc. due to the need for examination or surgery. The bed position conversion of this kind of patient still relies on medical personnel's manpower transport at present when actual operation, often needs many people to exert force simultaneously and hold up the patient. The transfer trolley and the target bed are relatively wide in distance after being closed, so that the force application of transfer personnel is limited. In addition, the uneven manpower not only makes the transportation laborious, but also has the difficulty in controlling the stability, and is easy to cause severe jolt, so that the patient suffers from secondary trauma. Of course, the present medical transport vehicle with electromechanical equipment is not popularized and applied because of expensive cost of electromechanical equipment or limitation of oil leakage phenomenon of hydraulic equipment to places requiring strict disinfection in hospitals.
Disclosure of Invention
In order to solve the problems, the invention provides the medical transfer trolley which has a simple structure, is simple and convenient to operate and low in manufacturing cost, and can complete the function of translation and bed change among different beds by only one medical worker.
The invention relates to a medical transfer trolley, which is characterized by comprising:
the movable base mechanism comprises an underframe and universal wheels arranged on the underframe and is used for driving the whole transfer trolley to move;
the lifting mechanism is provided with a lifting part and a lifting platform, wherein the bottom of the lifting part is arranged on the underframe of the movable base mechanism, and the lifting platform is arranged at the upper part of the lifting part, so that the lifting platform is driven by the lifting part to vertically lift along the longitudinal direction;
and the transverse shovel type stretcher mechanism comprises a telescopic outer frame and a spliced inner stretcher spliced by two inner stretcher plates, wherein one inner stretcher plate in sliding fit with the lifting platform is respectively fixed on two opposite fixing rods of the telescopic outer frame, and the sliding direction of the inner stretcher plates is kept consistent with the telescopic direction of the telescopic outer stretcher, so that the two inner stretcher plates can move under the driving of the telescopic outer frame.
The telescopic outer frame is composed of two fixing rods and two telescopic rods, wherein the fixing rods and the telescopic rods are alternately connected end to end in sequence to form a closed rectangular structure.
The telescopic link include first telescopic link and second telescopic link, wherein the first end of first telescopic link, the first end of second telescopic link respectively with the dead lever tip rigid coupling of homonymy, the second end of first telescopic link, the second end of second telescopic link pass through the bolt and articulate.
The lifting part comprises a scissor type lifting frame for controlling the height of the lifting platform, a sliding guide rail in sliding connection with a sliding rail on the underframe, a bearing seat and a lifting rocker assembly, the bottom of the scissor type lifting frame is provided with two connecting heads, wherein a first head end of the bottom is hinged on the underframe through the bearing seat, and a second head end of the bottom is in threaded connection with the underframe through the sliding rail; the top of the scissor type lifting frame is also provided with two connecting head ends, a first head end at the top is hinged with the lifting platform through a bearing seat, and a second head end at the top is used as a lifting control end of the scissor type lifting frame and is in locking connection with the underframe through a sliding rail; the lifting rocker assembly is suspended at the bottom of the lifting platform, and the pushing end of the lifting rocker assembly is connected with the second head end at the top of the shear type lifting frame and used for adjusting the longitudinal height of the shear type lifting frame.
The scissor type lifting frame is composed of a plurality of lifting sub-units which are hinged with each other, each lifting sub-unit comprises two lifting support rods, the middle positions of the two lifting support rods are hinged with each other, and the two lifting support rods form a cross-shaped structure with four head ends; the lifting subunits are sequentially arranged from top to bottom, two head ends of the lifting subunit positioned on the lower layer are respectively hinged with two head ends of the adjacent lifting subunits positioned on the upper layer, a first head end at the bottom of the lifting subunit positioned on the bottommost layer is hinged on a bearing seat on the base, and a second head end at the bottom is in threaded connection with the underframe through a sliding rail; the first head end of the top of the uppermost layer lifting subunit is hinged to the lifting platform through a bearing seat, and the second head end of the top is used as a lifting control end of the shear type lifting frame and is in locking connection with the underframe through a sliding rail.
And a locking mechanism is arranged between the lifting platform and the telescopic outer frame and is used for realizing the fixation between the telescopic outer frame and the lifting platform.
The anti-tilt support mechanism is an H-shaped support frame, the upper end of the H-shaped support frame is provided with a mounting hole fixedly connected with a fixing rod of the telescopic outer frame, and the lower end of the H-shaped support frame is provided with a hook used for hooking with the edge of the bottom frame.
The bottom of the telescopic outer frame is provided with a roller which is used for rolling on a bed board of the nursing bed.
And a guardrail is arranged on the fixing rod of the telescopic outer frame along the axial direction of the fixing rod.
The bottom of the inner stretcher plate is provided with a pulley which can slide along a sliding rail on the surface of the lifting platform, and the axial direction of the sliding rail is consistent with the telescopic direction of the telescopic outer frame.
When the medical transfer trolley is used, medical staff firstly rotate the lifting rocker to adjust the height of the medical transfer trolley to enable the medical transfer trolley to be basically flush with a sickbed of a patient, then rotate the threaded transfer handle to enable the hook to be loosened, take down the hook from the telescopic external frame, and put down the H-shaped support rod. After the operation is completed, the lower part of the medical transfer trolley is in a U shape, the medical transfer trolley is pushed to enable the position of the medical transfer trolley to achieve the effect that the stretcher is on the sickbed of a patient and the movable base mechanism is under the sickbed of the patient, then the locking mechanism is opened, the stretcher is transversely moved through the pulley, secondary distance alignment is carried out on the stretcher and the sickbed, the sickbed and the stretcher are completely flush, after the secondary distance alignment is completed, the telescopic external frame is pulled open, the step is realized through the telescopic rod, at the moment, half of the body of the patient can smoothly slide onto the sickbed, the telescopic external frame is turned to 90 degrees, the inner side stretcher slides back to the initial position through the pulley, and meanwhile, the other half of the body of the patient can smoothly slide onto. Similarly, the patient can be transferred from the patient bed back to the medical transfer vehicle by a similar operation.
The invention has the beneficial effects that:
1) the H-shaped supporting rod optimizes the stress condition of the medical transfer bed and effectively prevents the possibility of inclination of the transfer trolley in the use process;
2) when the threaded rotating hand is loosened, the H-shaped supporting rod is put down. The medical transfer trolley can be pushed into a sickbed without too much effort by utilizing the U-shaped structure presented at the lower part of the transfer trolley. The stretcher is positioned on the sickbed, and the lower bottom plate is positioned below the sickbed;
3) the rollers arranged at the lower part of the telescopic outer frame reduce the friction force of the spliced inner stretcher pulling on the sickbed; the pulley arranged at the lower part of the stretcher at the inner side is convenient for adjusting the propelling distance of the stretcher for the second time;
4) the extension and rotation functions of the spliced inner stretcher body are more beneficial to the transfer of patients in sickbeds and medical transfer vehicles;
5) the locking mechanism on the lifting platform prevents the sliding phenomenon of the cross-sliding shovel type stretcher mechanism in the operation process, and achieves the fastening effect;
6) simple and convenient operation. The patient can be moved in parallel in a supine position by only one health care provider. Replace the tradition and need multiple medical personnel to lift up the patient and accomplish the transportation effectively, reduced medical personnel's work load.
Drawings
FIG. 1 is an overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1;
FIG. 4 is a schematic view of a portion of the structure of FIG. 1;
FIG. 5 is a schematic view of a portion of the structure of FIG. 1;
fig. 6 is a schematic drawing of the stretcher when pulled open;
FIG. 7 is a schematic view of a portion of the structure of FIG. 6;
fig. 8 is a detailed view of the H-shaped support rod.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
With reference to the accompanying drawings:
embodiment 1a medical transfer vehicle according to the present invention comprises:
the movable base mechanism 1 comprises an underframe 11 and universal wheels 12 arranged on the underframe and is used for driving the whole transfer trolley to move;
the lifting mechanism 2 is provided with a lifting part 21 and a lifting platform 22, wherein the bottom of the lifting part is arranged on the base frame 11 of the movable base mechanism, and the lifting platform 22 is arranged on the upper part of the lifting part, so that the lifting platform 22 is driven by the lifting part to vertically lift along the longitudinal direction;
and the cross sliding shovel type stretcher mechanism 3 comprises a telescopic outer frame 31 and a splicing type inner stretcher 32 spliced by two inner stretcher plates 321, wherein two fixing rods 311 opposite to the telescopic outer frame 31 respectively fix one inner stretcher plate 321 in sliding fit with the lifting platform, and the sliding direction of the inner stretcher plate 321 is kept consistent with the telescopic direction of the telescopic outer stretcher 31, so that the two inner stretcher plates 321 can move under the driving of the telescopic outer frame 31.
The telescopic outer frame 31 is composed of two fixing rods 311 and two telescopic rods 312, wherein the fixing rods 311 and the telescopic rods 312 are alternately connected end to end in sequence to form a closed rectangular structure.
The telescopic rod 312 comprises a first telescopic rod 3121 and a second telescopic rod 3122, wherein the first end of the first telescopic rod 3121 and the first end of the second telescopic rod 3122 are fixedly connected to the end of the fixing rod 311 at the same side, and the second end of the first telescopic rod 3121 and the second end of the second telescopic rod 3122 are hinged by bolts.
The lifting part 21 comprises a scissor type lifting frame 211 for controlling the height of the lifting platform, a sliding guide rail 212 connected with a sliding rail on the underframe in a sliding manner, a bearing seat 213 and a lifting rocker assembly 214, wherein the bottom of the scissor type lifting frame 211 is provided with a first head end 211a at the bottom of two connecting head ends, the first head end 211a is hinged on the underframe through the bearing seat, and a second head end 211b at the bottom is in threaded connection with the underframe through a sliding rail; the top of the scissor type lifting frame 211 is also provided with two connecting head ends, a first head end 211c at the top is hinged with the lifting platform 22 through a bearing seat, and a second head end 211d at the top is used as a lifting control end of the scissor type lifting frame 211 and is in locking connection with the underframe 11 through a sliding rail; the lifting rocker assembly 214 is suspended at the bottom of the lifting platform 22, and the pushing end of the lifting rocker assembly 214 is connected with the second head end at the top of the scissor type lifting frame 211 for adjusting the longitudinal height of the scissor type lifting frame.
The scissor type lifting frame 211 is composed of a plurality of lifting sub-units which are hinged with each other, each lifting sub-unit comprises two lifting support rods 2111 with middle positions hinged with each other, and the two lifting support rods form a cross structure with four head ends; the lifting subunits are sequentially arranged from top to bottom, two head ends of the lifting subunit positioned on the lower layer are respectively hinged with two head ends of the adjacent lifting subunits positioned on the upper layer, a first head end at the bottom of the lifting subunit positioned on the bottommost layer is hinged on a bearing seat on the base, and a second head end at the bottom is in threaded connection with the underframe through a sliding rail; the first head end of the top of the uppermost layer lifting subunit is hinged to the lifting platform through a bearing seat, and the second head end of the top is used as a lifting control end of the shear type lifting frame and is in locking connection with the underframe through a sliding rail.
And a locking mechanism 23 is arranged between the lifting platform 22 and the telescopic outer frame 31 and is used for realizing the fixation between the telescopic outer frame and the lifting platform.
The anti-tilt support device further comprises an anti-tilt support mechanism 4, wherein the anti-tilt support mechanism 4 is an H-shaped support frame, the upper end of the H-shaped support frame 43 is provided with a mounting hole 41 fixedly connected with a fixing rod of the telescopic outer frame 31, and the lower end of the H-shaped support frame is provided with a hook 42 used for hooking with the edge of the bottom frame.
The bottom of the telescopic outer frame 31 is provided with rollers 313 for rolling on the bed board of the nursing bed.
The fixing rods of the telescopic outer frame 31 are provided with guardrails 314 along the self axial direction.
The bottom of the inner stretcher plate 321 is provided with a pulley 322 which can slide along a slide rail on the surface of the lifting platform 22, and the axial direction of the slide rail is consistent with the telescopic direction of the telescopic outer frame.
Example 2 this example differs from example 1 in that: the lifting rocker assembly 214 comprises a rocker 2141, an upper support sheet 2142 and a lower support sheet 2143, the rocker 2141 is erected at the bottom of the lifting platform 22 through the upper support sheet 2142, and the telescopic end of the rocker 2141 is hinged to the sliding track of the second head end at the top of the scissor lifting frame 211 through the lower support sheet 2143, and the telescopic direction of the rocker 2141 is kept consistent with the sliding track.
Example 3 in this example: the movable base mechanism comprises an underframe 11 and universal wheels 12, wherein the four universal wheels 12 are sequentially arranged below the underframe 11; the lifting mechanism is characterized in that: the sliding guide rail 212 and the bearing seat 213 are respectively connected with the upper surfaces of two inner side crossbars of the underframe and the lower surfaces of the crossbars of the lifting platform through threads, and the lifting rocker assembly is simultaneously connected with the upper support piece 2142 and the lower support piece 2143 through bolts; the cross-sliding shovel type stretcher mechanism is characterized in that: the rollers 313 are arranged at the lower part of the telescopic outer frame 31, the pulleys 322 are arranged at the lower part of the inner stretcher plate of the inner stretcher 32, and the pulleys 322 are matched with the slide rails of the lifting platform 22; one side of the H-shaped support rod 43 of the anti-tilt support mechanism 4 is connected to the lifting platform 22 by bolts, and the other side is hung on two sides of the lower portion of the telescopic outer frame 31.
The lifting platform 22 is further provided with a locking mechanism 23, and the locking mechanism 23 is in threaded connection with the lifting platform 22.
The upper part of the lifting platform 22 is provided with a slide rail 221 for the pulley 322 to roll.
The lower support plate 2143 at the lower portion of the lifting platform 22 is a T-shaped support plate, and is configured to be in threaded connection with the telescopic end of the rocker 2141.
And the lower support piece 2142 at the upper part of the lifting support rod 5 is used for being in threaded connection with the rocker 2141.
The inner stretcher plate is composed of two inclined panels, and the subsequent shovel-type work of the patient is facilitated.
The telescopic outer frame is further provided with a guardrail 314, and the guardrail 314 is connected with the stretcher in a welding mode.
The telescopic mechanism of the telescopic outer frame is the width of the stretcher, namely the telescopic distance of the telescopic rod 312. The connection of the two telescopic rods 312 is connected by bolts, so that the rotation effect is achieved.
The upper side of the H-shaped supporting rod 43 is also provided with a hook 42, and the hook 42 is connected with the supporting rod 43 in a welding way. The hook 42 is hung on the lower part of the telescopic outer frame 31 and is fastened by a screw-type rotating hand 44.
The embodiments described in this specification are merely illustrative of implementations of the inventive concept and the scope of the present invention should not be considered limited to the specific forms set forth in the embodiments but includes equivalent technical means as would be recognized by those skilled in the art based on the inventive concept.
Claims (10)
1. A medical transfer car (buggy), comprising:
the movable base mechanism comprises an underframe and universal wheels arranged on the underframe and is used for driving the whole transfer trolley to move;
the lifting mechanism is provided with a lifting part and a lifting platform, wherein the bottom of the lifting part is arranged on the underframe of the movable base mechanism, and the lifting platform is arranged at the upper part of the lifting part, so that the lifting platform is driven by the lifting part to vertically lift along the longitudinal direction;
and the transverse shovel type stretcher mechanism comprises a telescopic outer frame and a spliced inner stretcher spliced by two inner stretcher plates, wherein one inner stretcher plate in sliding fit with the lifting platform is respectively fixed on two opposite fixing rods of the telescopic outer frame, and the sliding direction of the inner stretcher plates is kept consistent with the telescopic direction of the telescopic outer stretcher, so that the two inner stretcher plates can move under the driving of the telescopic outer frame.
2. The medical transfer car as defined in claim 1, wherein: the telescopic outer frame is composed of two fixing rods and two telescopic rods, wherein the fixing rods and the telescopic rods are alternately connected end to end in sequence to form a closed rectangular structure.
3. The medical transfer car as defined in claim 2, wherein: the telescopic link include first telescopic link and second telescopic link, wherein the first end of first telescopic link, the first end of second telescopic link respectively with the dead lever tip rigid coupling of homonymy, the second end of first telescopic link, the second end of second telescopic link pass through the bolt and articulate.
4. The medical transfer car as defined in claim 1, wherein: the lifting part comprises a scissor type lifting frame for controlling the height of the lifting platform, a sliding guide rail in sliding connection with a sliding rail on the underframe, a bearing seat and a lifting rocker assembly, the bottom of the scissor type lifting frame is provided with two connecting heads, wherein a first head end of the bottom is hinged on the underframe through the bearing seat, and a second head end of the bottom is in threaded connection with the underframe through the sliding rail; the top of the scissor type lifting frame is also provided with two connecting head ends, a first head end at the top is hinged with the lifting platform through a bearing seat, and a second head end at the top is used as a lifting control end of the scissor type lifting frame and is in locking connection with the underframe through a sliding rail; the lifting rocker assembly is suspended at the bottom of the lifting platform, and the pushing end of the lifting rocker assembly is connected with the second head end at the top of the shear type lifting frame and used for adjusting the longitudinal height of the shear type lifting frame.
5. The medical transfer car (buggy) of claim 4, wherein: the scissor type lifting frame is composed of a plurality of lifting sub-units which are hinged with each other, each lifting sub-unit comprises two lifting support rods, the middle positions of the two lifting support rods are hinged with each other, and the two lifting support rods form a cross-shaped structure with four head ends; the lifting subunits are sequentially arranged from top to bottom, two head ends of the lifting subunit positioned on the lower layer are respectively hinged with two head ends of the adjacent lifting subunits positioned on the upper layer, a first head end at the bottom of the lifting subunit positioned on the bottommost layer is hinged on a bearing seat on the base, and a second head end at the bottom is in threaded connection with the underframe through a sliding rail; the first head end of the top of the uppermost layer lifting subunit is hinged to the lifting platform through a bearing seat, and the second head end of the top is used as a lifting control end of the shear type lifting frame and is in locking connection with the underframe through a sliding rail.
6. The medical transfer car as defined in claim 1, wherein: and a locking mechanism is arranged between the lifting platform and the telescopic outer frame and is used for realizing the fixation between the telescopic outer frame and the lifting platform.
7. The medical transfer car as defined in claim 6, wherein: the anti-tilt support mechanism is an H-shaped support frame, the upper end of the H-shaped support frame is provided with a mounting hole fixedly connected with a fixing rod of the telescopic outer frame, and the lower end of the H-shaped support frame is provided with a hook used for hooking with the edge of the bottom frame.
8. The medical transfer car as claimed in claim 1, 2, 3 or 7, wherein: the bottom of the telescopic outer frame is provided with a roller which is used for rolling on a bed board of the nursing bed.
9. The medical transfer car as defined in claim 8, wherein: and a guardrail is arranged on the fixing rod of the telescopic outer frame along the axial direction of the fixing rod.
10. The medical transfer car as defined in claim 1, wherein: the bottom of the inner stretcher plate is provided with a pulley which can slide along a sliding rail on the surface of the lifting platform, and the axial direction of the sliding rail is consistent with the telescopic direction of the telescopic outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910623817.7A CN110584888A (en) | 2019-07-11 | 2019-07-11 | Medical treatment transfer car (buggy) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910623817.7A CN110584888A (en) | 2019-07-11 | 2019-07-11 | Medical treatment transfer car (buggy) |
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| Publication Number | Publication Date |
|---|---|
| CN110584888A true CN110584888A (en) | 2019-12-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910623817.7A Pending CN110584888A (en) | 2019-07-11 | 2019-07-11 | Medical treatment transfer car (buggy) |
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| Country | Link |
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| CN (1) | CN110584888A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281679A (en) * | 2020-03-10 | 2020-06-16 | 中国人民解放军陆军特色医学中心 | Multifunctional safety emergency ambulance |
| CN115998178A (en) * | 2023-02-21 | 2023-04-25 | 江苏浙泰机电科技有限公司 | Stretcher lifting sliding device of bathing machine |
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|---|---|---|---|---|
| CN111281679A (en) * | 2020-03-10 | 2020-06-16 | 中国人民解放军陆军特色医学中心 | Multifunctional safety emergency ambulance |
| CN115998178A (en) * | 2023-02-21 | 2023-04-25 | 江苏浙泰机电科技有限公司 | Stretcher lifting sliding device of bathing machine |
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